Our expectations: - 5+ years of experience as a Solution Architect / Technical Architect / Lead Developer - Experience designing distributed and high-load systems, knowledge of architectural patterns (Microservices, Event-Driven, Domain-Driven Design) - Strong proficiency in Java / TypeScript / Node.js / Go / Python - Deep understanding of infrastructure and DevOps practices: Docker, Kubernetes, Terraform, Helm, AWS / GCP / Azure - Experience collaborating with development, analytics, QA, and DevOps teams across all stages of the SDLC - Strong communication and leadership skills, ability to justify architectural decisions and explain them to business stakeholders - Basic understanding of blockchain architecture and protocols: EVM, Cosmos SDK, Substrate, Polygon CDK, Solana, Hyperledger - Experience participating in smart contract design and integration, strong understanding of ERC-20, 721, 1155, 4626, 4907, 4337 standards - Understanding of Web3 security principles (smart contract audits, best practices, Slither, MythX, OpenZeppelin) - Experience in presale/discovery phases: creating Solution Vision, Roadmaps, estimates, and architectural presentations for clients - Understanding of integrating AI models and LLMs (LangChain, OpenAI, LLaMA) into blockchain ecosystems for compliance and automation - Experience developing and integrating data availability / off-chain storage solutions (StorJ, Filecoin, Arweave, Greenfield). Understanding of building DeFi, NFT, or RWA platforms - Experience with DEX, Lending, Staking, or DAO solutions will be an advantage - English proficiency at B2 level or higher

Will be a plus:

• Experience in architectural design of multichain and cross-chain systems (L1–L2 interoperability, zk-rollups, optimistic rollups)
• Experience building and integrating solutions for Account Abstraction (AA wallets), L1/L2 chains, ZK rollups, bridge systems, oracle integrations, custody/KYC/AML modules